import 'package:flutter/material.dart';


class TextBlock extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Padding(
      padding: EdgeInsets.fromLTRB(0, 40, 0, 0),
      child: Text(
        '用户登录',
        style: TextStyle(
          fontSize: 32,
          fontWeight: FontWeight.bold,
        ),
      ),
    );
  }

}
